412131312 has 60 divisors (see below), whose sum is σ = 1154759424. Its totient is φ = 137214720.

The previous prime is 412131301. The next prime is 412131331. The reversal of 412131312 is 213131214.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238612 + ... + 240332.

Almost surely, 2^412131312 is an apocalyptic number.

It is an amenable number.

412131312 is an abundant number, since it is smaller than the sum of its proper divisors (742628112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412131312 is a wasteful number, since it uses less digits than its factorization.

412131312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398 (or 3389 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 412131312 is about 20301.0175114451. The cubic root of 412131312 is about 744.1809306757.

Adding to 412131312 its reverse (213131214), we get a palindrome (625262526).

The spelling of 412131312 in words is "four hundred twelve million, one hundred thirty-one thousand, three hundred twelve".